TEMPERATURE / TIMER CONTROLLERS

 


Description

The Model 900C/RS232 is a Microprocessor based Controller/Timer. It monitors temperature utilizing a Type J thermocouple sensor and controls bath temperature with a standard three mode (PID) control scheme, with anti-reset windup. Numerous status and alarm functions are incorporated to monitor various system parameters. A Timer with count-thru and pre-warn is integrated into the system.

Back to Top

Features

  • USES TYPE J THERMOCOUPLES 

  • THERMOCOUPLE COLD JUNCTION COMPENSATION

  • LIQUID LEVEL SENSOR INTERLOCK 

  • HI LIMIT CIRCUITRY INDEPENDENT OF MICROPROCESSOR 

  • BI-DIRECTIONAL TIMER 

  • ACCESS CODE PARAMETER PROTECTION 

  • EEPROM PARAMETER MEMORY 

  • AUDIO ALARM/ANNUNCIATOR 

  • ALL PARAMETERS SET IN SOFTWARE‑NO POTS OR SWITCHES 

  • WET STATION ENCLOSURE 

  • BRIGHT FOUR DIGIT LED DISPLAY 

  • SMOOTH FACE CONSTRUCTION 

Back to Top

Specifications

RANGE 

(Temperature)

0.0 - 199.9 Degrees C

RESOLUTION

(Temperature)

0.1 Degrees C

NOISE REJECTION

NMR - 60 db @ 60 HZ

CMR -120 db @ 60 HZ

RANGE (Time)

0:00 - 99:59 Min:Sec

RESOLUTION (Time)

1 Sec

MEASURING TIME  

4 Conversions/Sec

DISPLAY

Eight, 0.56 Inch High, Seven Segment, LED Uniplanar numerals.  Twelve Discrete LEDs  (Red, Green, Amber)

ANNUNCIATOR

Audio Tone, ~ 3200 HZ 

SETUP MEMORY

EEPROM, All Parameters

MEMORY RETENTION        

10 Years w/o Power

SENSOR  

Standard - Type J Thermocouple, Cold Junction Compensation, Up Scale Break Protection

CONTROL

PID with Anti-Reset Windup

ADJUSTMENT

Cycle Rate: 0 - 19 Sec

Proportional Band: .1 - 19.9 Deg. C 

Reset (Integral):  .1 - 19.9 Min

Rate (Derivative): .1 - 19.9 Min

Calibration Offset: + 9.9 Deg. C

OPERATING RANGE         

0 to 50 Degrees C

STORAGE RANGE           

-40 to 60 Degrees C

Back to Top

Available Models

MODEL

   LINE       VOLTAGE

 HEATER CONTROL

WITH RS232

900CA/RS232

24VAC

 Pilot Duty

Yes

           900CB/RS232

            120VAC

 Pilot Duty

 Yes

           900CC/RS232

            208VAC

 20 Amp

 Yes

Back to Top

Manuals and Drawings

Manual_Procon_900c_Rev03.pdf

Procon_Drawings/900C_BACK.pdf

Procon_Drawings/900C_FRONT.pdf
Procon_Drawings/900C_PHYSICAL_DIMENSIONS.pdf
Back to Top

Related Products

 

Back to Top
 

JPC CONTROLS

3081 Elm Point Industrial Dr., St. Charles, MO  63301

Phone:  636-946-3300    Fax:  636-724-2492    Email:  sales@jpccontrols.com

www.jpccontrols.com

Copyright 2010 JPC Controls Incorporated

Contact: Webmaster